Atiu Swiftlet vs False widow

Aerodramus sawtelli compared with Steatoda bipunctata

Key Differences

• Atiu Swiftlet is Vulnerable while False widow is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	False widow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Arachnida (Arachnids)
Order	Apodiformes (Apodiformes)	Araneae (Araneae)
Family	Apodidae	Theridiidae
Genus	Aerodramus	Steatoda
Species	Aerodramus sawtelli	Steatoda bipunctata

Evolutionary Relationship

Atiu Swiftlet and False widow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

False widow

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	False widow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atiu Swiftlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

False widow

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Atiu Swiftlet

The Atiu Swiftlet (Aerodramus sawtelli) is a species in the genus Aerodramus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway